{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "13042",
    "entityType": "Notification",
    "nonce": "0xfd2fa3caf130ac4d67ac8258d83a3315e613b9383079afda1e4b86b16f2cadca",
    "signature": "0x19dadf717658c469facf06744b4886c4873318c6c75da89fd7b9635c917ecd682630c122d02470c435413fc9e5b7208f7e4b282673cb21411c740ff158365e371c",
    "signer": "0x78bDC2F059DaA68F1424A1539Ce38d5C83d8DD4c",
    "userId": "4686"
  }
}